| Rank | Country | lowest point | Elevation extremes |
106 | Guam | 0 | lowest point: Pacific Ocean 0 m highest point: Mount Lamlam 406 m |
107 | Guatemala | 0 | lowest point: Pacific Ocean 0 m highest point: Volcan Tajumulco 4,211 m note: highest point in Central America |
108 | Guernsey | 0 | lowest point: Atlantic Ocean 0 m highest point: unnamed elevation on Sark 114 m |
109 | Guinea | 0 | lowest point: Atlantic Ocean 0 m highest point: Mont Nimba 1,752 m |
110 | Guinea-Bissau | 0 | lowest point: Atlantic Ocean 0 m highest point: unnamed elevation in the eastern part of the country 300 m |
111 | Guyana | 0 | lowest point: Atlantic Ocean 0 m highest point: Mount Roraima 2,835 m |
112 | Haiti | 0 | lowest point: Caribbean Sea 0 m highest point: Chaine de la Selle 2,680 m |
113 | Heard Island and McDonald Islands | 0 | lowest point: Indian Ocean 0 m highest point: Mawson Peak on Big Ben volcano 2,745 m |
114 | Honduras | 0 | lowest point: Caribbean Sea 0 m highest point: Cerro Las Minas 2,870 m |
115 | Hong Kong | 0 | lowest point: South China Sea 0 m highest point: Tai Mo Shan 958 m |
116 | Iceland | 0 | lowest point: Atlantic Ocean 0 m highest point: Hvannadalshnukur 2,110 m (at Vatnajokull glacier) |
117 | India | 0 | lowest point: Indian Ocean 0 m highest point: Kanchenjunga 8,598 m |
118 | Indonesia | 0 | lowest point: Indian Ocean 0 m highest point: Puncak Jaya 5,030 m |